Return of Underwear-Outside-Trousers Explained in Batman #53

We knew that Batman, like Superman, is returning to the underwear-outside-the-trousers look. Originating in the skintight shirt and leggings with boots, cape and trunks of the professional show wrestler of the twenties and thirties, when that inspiration went away, the classic superhero look did not. And its increasing oddness led to the underwear charge. But […]

Why does Batman wear his underwear on the outside? - Quora

Batman without pants, wearing white underwear, looking

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Do you think Batman has outgrown the underwear over tights, or do you prefer it? : r/batman

Why Batman wears his underwear on the outside #shorts

Has Batman ever realized how weird it was that he wore underwear on top of pants? - Quora

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Why does Batman wear his underwear on the outside? - Quora

Superman- red underwear or nah?, Page 2

Batman without pants, wearing white underwear, looking

Comics: Comic Book News, Rumors & Information - Bleeding Cool Page 1208